Okay, I found the (series of) commits that break VDPAU in Kodi and mpv. They were added to the master branch on 2017-05-15 11:01:33 (GMT), all authored by Marek Olšák <marek.olsak@amd.com>. This is the last commit that works: https://cgit.freedesktop.org/mesa/mesa/commit/?id=42fe45b45161e9c9d714436923e88e46fdb3614a Summary: gallium/radeon: require both WRITE and FLUSH_EXPLICIT in buffer_flush_region Next there are a number of commits, all by Marek Olšák that won't compile because an include is missing: https://cgit.freedesktop.org/mesa/mesa/commit/?id=8b5485957e19287f7e694e7e87eed784c44bb1e2 Summary: gallium/radeon: unwrap a context if we get a wrapped one https://cgit.freedesktop.org/mesa/mesa/commit/?id=e11f7e1d5996532228c6494ff9e93431c5506ef5 Summary: gallium/radeon: handle TC_TRANSFER_MAP_THREADED_UNSYNC https://cgit.freedesktop.org/mesa/mesa/commit/?id=93d549b2af84158f25842fd08b5882b041b33f62 Summary: gallium/radeon: handle other map buffer flags from the threaded context The next commit fixes the missing include and hence compiles, but has the bug that this thread is about: https://cgit.freedesktop.org/mesa/mesa/commit/?id=b4fc399c088f77a8e426742707c9566505f1b7dd Summary: gallium/radeon: subclass threaded_resource